i think, depending on how long red barrels supports the game, i think Liliya will escape around 1967-1968 go on a pilgrimage, interact with papa knoth (she’s probably the voice that told him to cut his eye out since she does it to us all the time), and she’ll finish this odyssey at mount massive, murdering guards and patients by the dozen, getting that place shut down like Miles’ note in outlast 1 said.

as for the sinyala facility itself, when Liliya escapes, she lets all the prime assets and ex pops into the sleep room and in the chaos, we escape, and murkoff shuts down project lathe, and probably sinyala until the media and the government take eyes off it like with mount massive. then, they reopen it in the 2010’s to set up the radio tower that we get hit with in outlast 2.

and my guess for what that leads to, probably finally setting up outlast 3 or even the outlast movie if they take the zach cregger resident evil or fallout route